Medically reviewed by Yasmine S. Ali, MD, MSCI Key Takeaways Ejection fraction (EF) measures how well the heart pumps blood.A ...

Ejection fraction refers to how much blood the heart pumps out during a contraction. An abnormal ejection fraction can be a sign of heart failure. Some people might need treatment to improve their ...

Ejection fraction (EF) measures the amount of blood pumped out of your heart's lower chambers, or ventricles. It's the percentage of blood that leaves your ventricle when your heart contracts. The ...

Heart failure is a heterogeneous syndrome. Approximately 30–50% of patients with heart failure have normal or near normal left ventricle function. Several epidemiological studies confirm that the ...

Objective: To provide an overview of heart failure with preserved ejection fraction (HFPEF), as well as its pathophysiology, diagnosis, and clinical evidence regarding its pharmacologic management.